Feb 15 – 19, 2026
Grand Hotel Mediterraneo
Europe/Rome timezone
12th International Conference on Isotopes - 12ICI

PRODUCTION CROSS SECTION MEASUREMENTS OF Ag-111 WITH THE REACTION nat-Pd(alpha,X)

Feb 17, 2026, 4:15 PM
15m
Plenaria: Africa Room (Grand Hotel Mediterraneo)

Plenaria: Africa Room

Grand Hotel Mediterraneo

Oral presentation 1. Isotopes Production and Devices 1. Isotopes Production and Devices - Tue_S2_A

Speaker

Ms Laurine Puren (Laboratoire Subatech, UMR 6457, IMT Atlantique, CNRS/IN2P3, Nantes Université)

Summary

The β- emitter 111-Ag (half-life = 7.45 days) is a promising candidat for theapry due to its medium tissue penetration of around 1.8 mm. Furthermore, its gamma rays at 245 keV and 342 keV might be used for SPECT imaging to survey the treatment and the in-vivo dose delivered to the patient. Several production routes have been studied and there is notably the alpha route natPd(a,x)111Ag which lacks experimental data. New cross section measurements were thus performed at GIP ARRONAX using an alpha beam of 67.4 MeV to define better the maximum cross section and what's happening after. These new data, combined with the long-lived silver contaminant cross sections, enable the optimization of production parameters for 111Ag and allow for comparisons with the other production routes in terms of yield, purity, and specific activity.

Are you interested/eligible for the Young Session? Yes, I am eligible and interested in participating

Author

Ms Laurine Puren (Laboratoire Subatech, UMR 6457, IMT Atlantique, CNRS/IN2P3, Nantes Université)

Co-authors

Arnaud Guertin (SUBATECH) Etienne NIGRON (GIP ARRONAX) Ferid Haddad (Subatech/Arronax) Prof. Vincent Métivier (Subatech, UMR 6457, IMT Atlantique, CNRS/IN2P3, Nantes Université)

Presentation materials